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2016-10-10remove unnecessary NULL check before free(3)Libravatar René Scharfe2-2/+6
free(3) handles NULL pointers just fine. Add a semantic patch for removing unnecessary NULL checks before calling this function, and apply it on the code base. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-10-03coccicheck: make transformation for strbuf_addf(sb, "...") more preciseLibravatar René Scharfe1-3/+26
We can replace strbuf_addf() calls that just add a simple string with calls to strbuf_addstr() to make the intent clearer. We need to be careful if that string contains printf format specifications like %%, though, as a simple replacement would change the output. Add checks to the semantic patch to make sure we only perform the transformation if the second argument is a string constant (possibly translated) that doesn't contain any percent signs. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-27use strbuf_add_unique_abbrev() for adding short hashes, part 2Libravatar René Scharfe4-4/+9
Call strbuf_add_unique_abbrev() to add abbreviated hashes to strbufs instead of taking detours through find_unique_abbrev() and its static buffer. This is shorter and a bit more efficient. 1eb47f167d65d1d305b9c196a1bb40eb96117cb1 already converted six cases, this patch covers three more. A semantic patch for Coccinelle is included for easier checking for new cases that might be introduced in the future. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-27use strbuf_addstr() instead of strbuf_addf() with "%s", part 2Libravatar René Scharfe3-2/+8
Replace uses of strbuf_addf() for adding strings with more lightweight strbuf_addstr() calls. This is shorter and makes the intent clearer. bc57b9c0cc5a123365a922fa1831177e3fd607ed already converted three cases, this patch covers two more. A semantic patch for Coccinelle is included for easier checking for new cases that might be introduced in the future. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-27gitignore: ignore output files of coccicheck make targetLibravatar René Scharfe1-0/+1
Helped-by: Jakub Narębski <jnareb@gmail.com> Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-15use strbuf_addstr() for adding constant strings to a strbuf, part 2Libravatar René Scharfe7-12/+18
Replace uses of strbuf_addf() for adding strings with more lightweight strbuf_addstr() calls. This makes the intent clearer and avoids potential issues with printf format specifiers. 02962d36845b89145cd69f8bc65e015d78ae3434 already converted six cases, this patch covers eleven more. A semantic patch for Coccinelle is included for easier checking for new cases that might be introduced in the future. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-15add coccicheck make targetLibravatar René Scharfe1-0/+14
Provide a simple way to run Coccinelle against all source files, in the form of a Makefile target. Running "make coccicheck" applies each .cocci file in contrib/coccinelle/ on all source files. It generates a .patch file for each .cocci file, containing the actual changes for effecting the transformations described by the semantic patches. Non-empty .patch files are reported. They can be applied to the work tree using "patch -p0", but should be checked to e.g. make sure they don't screw up formatting or create circular references. Coccinelle's diagnostic output (stderr) is piped into .log files. Linux has a much more elaborate make target of the same name; let's start nice and easy. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-15contrib/coccinelle: fix semantic patch for oid_to_hex_r()Libravatar René Scharfe1-6/+6
Both sha1_to_hex_r() and oid_to_hex_r() take two parameters, so use two expressions in the semantic patch for transforming calls of the former to the latter one. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-12Merge tag 'l10n-2.10.0-rnd2.3' of git://github.com/git-l10n/git-po into maintLibravatar Junio C Hamano3-446/+402
l10n-2.10.0-rnd2.3 * tag 'l10n-2.10.0-rnd2.3' of git://github.com/git-l10n/git-po: l10n: zh_CN: review for git v2.10.0 l10n l10n: zh_CN: fixed some typos for git 2.10.0 l10n: pt_PT: update Portuguese repository info l10n: pt_PT: update Portuguese translation
2016-09-11l10n: zh_CN: review for git v2.10.0 l10nLibravatar Ray Chen1-50/+50
Signed-off-by: Ray Chen <oldsharp@gmail.com>
2016-09-11l10n: zh_CN: fixed some typos for git 2.10.0Libravatar Jiang Xin1-4/+4
Reviewed-by: Ray <tvvocold@163.com> Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2016-09-08Start maintenance track for 2.10.x seriesLibravatar Junio C Hamano303-18845/+35770
2016-09-08Prepare for 2.9.4Libravatar Junio C Hamano2-1/+84
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-08Merge branch 'hv/doc-commit-reference-style' into maintLibravatar Junio C Hamano1-0/+10
A small doc update. * hv/doc-commit-reference-style: SubmittingPatches: use gitk's "Copy commit summary" format SubmittingPatches: document how to reference previous commits
2016-09-08Merge branch 'sg/reflog-past-root' into maintLibravatar Junio C Hamano1-1/+0
A small test clean-up for a topic introduced in v2.9.1 and later. * sg/reflog-past-root: t1410: remove superfluous 'git reflog' from the 'walk past root' test
2016-09-08Merge branch 'rs/mailinfo-lib' into maintLibravatar Junio C Hamano1-7/+2
Small code clean-up. * rs/mailinfo-lib: mailinfo: recycle strbuf in check_header()
2016-09-08Merge branch 'jk/tighten-alloc' into maintLibravatar Junio C Hamano2-4/+2
Small code and comment clean-up. * jk/tighten-alloc: receive-pack: use FLEX_ALLOC_MEM in queue_command() correct FLEXPTR_* example in comment
2016-09-08Merge branch 'rs/use-strbuf-add-unique-abbrev' into maintLibravatar Junio C Hamano3-16/+11
A small code clean-up. * rs/use-strbuf-add-unique-abbrev: use strbuf_add_unique_abbrev() for adding short hashes
2016-09-08Merge branch 'rs/merge-recursive-string-list-init' into maintLibravatar Junio C Hamano1-2/+1
A small code clean-up. * rs/merge-recursive-string-list-init: merge-recursive: use STRING_LIST_INIT_NODUP
2016-09-08Merge branch 'rs/merge-add-strategies-simplification' into maintLibravatar Junio C Hamano1-34/+10
A small code clean-up. * rs/merge-add-strategies-simplification: merge: use string_list_split() in add_strategies()
2016-09-08Merge branch 'ls/packet-line-protocol-doc-fix' into maintLibravatar Junio C Hamano1-3/+3
Correct an age-old calco (is that a typo-like word for calc) in the documentation. * ls/packet-line-protocol-doc-fix: pack-protocol: fix maximum pkt-line size
2016-09-08Merge branch 'bw/mingw-avoid-inheriting-fd-to-lockfile' into maintLibravatar Junio C Hamano6-1/+35
The tempfile (hence its user lockfile) API lets the caller to open a file descriptor to a temporary file, write into it and then finalize it by first closing the filehandle and then either removing or renaming the temporary file. When the process spawns a subprocess after obtaining the file descriptor, and if the subprocess has not exited when the attempt to remove or rename is made, the last step fails on Windows, because the subprocess has the file descriptor still open. Open tempfile with O_CLOEXEC flag to avoid this (on Windows, this is mapped to O_NOINHERIT). * bw/mingw-avoid-inheriting-fd-to-lockfile: mingw: ensure temporary file handles are not inherited by child processes t6026-merge-attr: child processes must not inherit index.lock handles
2016-09-08Merge branch 'dg/document-git-c-in-git-config-doc' into maintLibravatar Junio C Hamano1-0/+3
The "git -c var[=val] cmd" facility to append a configuration variable definition at the end of the search order was described in git(1) manual page, but not in git-config(1), which was more likely place for people to look for when they ask "can I make a one-shot override, and if so how?" * dg/document-git-c-in-git-config-doc: doc: mention `git -c` in git-config(1)
2016-09-08Merge branch 'js/no-html-bypass-on-windows' into maintLibravatar Junio C Hamano3-52/+0
On Windows, help.browser configuration variable used to be ignored, which has been corrected. * js/no-html-bypass-on-windows: Revert "display HTML in default browser using Windows' shell API"
2016-09-08Merge branch 'jk/difftool-command-not-found' into maintLibravatar Junio C Hamano2-0/+13
"git difftool" by default ignores the error exit from the backend commands it spawns, because often they signal that they found differences by exiting with a non-zero status code just like "diff" does; the exit status codes 126 and above however are special in that they are used to signal that the command is not executable, does not exist, or killed by a signal. "git difftool" has been taught to notice these exit status codes. * jk/difftool-command-not-found: difftool: always honor fatal error exit codes
2016-09-08Merge branch 'sb/checkout-explit-detach-no-advice' into maintLibravatar Junio C Hamano2-1/+25
"git checkout --detach <branch>" used to give the same advice message as that is issued when "git checkout <tag>" (or anything that is not a branch name) is given, but asking with "--detach" is an explicit enough sign that the user knows what is going on. The advice message has been squelched in this case. * sb/checkout-explit-detach-no-advice: checkout: do not mention detach advice for explicit --detach option
2016-09-08Merge branch 'rs/pull-signed-tag' into maintLibravatar Junio C Hamano4-12/+33
When "git merge-recursive" works on history with many criss-cross merges in "verbose" mode, the names the command assigns to the virtual merge bases could have overwritten each other by unintended reuse of the same piece of memory. * rs/pull-signed-tag: commit: use FLEX_ARRAY in struct merge_remote_desc merge-recursive: fix verbose output for multiple base trees commit: factor out set_merge_remote_desc() commit: use xstrdup() in get_merge_parent()
2016-09-08Merge branch 'js/test-lint-pathname' into maintLibravatar Junio C Hamano1-1/+10
The "t/" hierarchy is prone to get an unusual pathname; "make test" has been taught to make sure they do not contain paths that cannot be checked out on Windows (and the mechanism can be reusable to catch pathnames that are not portable to other platforms as need arises). * js/test-lint-pathname: t/Makefile: ensure that paths are valid on platforms we care
2016-09-08Merge branch 'js/mv-dir-to-new-directory' into maintLibravatar Junio C Hamano1-4/+7
"git mv dir non-existing-dir/" did not work in some environments the same way as existing mainstream platforms. The code now moves "dir" to "non-existing-dir", without relying on rename("A", "B/") that strips the trailing slash of '/'. * js/mv-dir-to-new-directory: git mv: do not keep slash in `git mv dir non-existing-dir/`
2016-09-08Merge branch 'js/import-tars-hardlinks' into maintLibravatar Junio C Hamano1-11/+20
"import-tars" fast-import script (in contrib/) used to ignore a hardlink target and replaced it with an empty file, which has been corrected to record the same blob as the other file the hardlink is shared with. * js/import-tars-hardlinks: import-tars: support hard links
2016-09-08Merge branch 'ms/document-pack-window-memory-is-per-thread' into maintLibravatar Junio C Hamano2-4/+6
* ms/document-pack-window-memory-is-per-thread: document git-repack interaction of pack.threads and pack.windowMemory
2016-09-08Merge branch 'jk/push-force-with-lease-creation' into maintLibravatar Junio C Hamano4-7/+46
"git push --force-with-lease" already had enough logic to allow ensuring that such a push results in creation of a ref (i.e. the receiving end did not have another push from sideways that would be discarded by our force-pushing), but didn't expose this possibility to the users. It does so now. * jk/push-force-with-lease-creation: t5533: make it pass on case-sensitive filesystems push: allow pushing new branches with --force-with-lease push: add shorthand for --force-with-lease branch creation Documentation/git-push: fix placeholder formatting
2016-09-08Merge branch 'jk/reflog-date' into maintLibravatar Junio C Hamano6-10/+57
The reflog output format is documented better, and a new format --date=unix to report the seconds-since-epoch (without timezone) has been added. * jk/reflog-date: date: clarify --date=raw description date: add "unix" format date: document and test "raw-local" mode doc/pretty-formats: explain shortening of %gd doc/pretty-formats: describe index/time formats for %gd doc/rev-list-options: explain "-g" output formats doc/rev-list-options: clarify "commit@{Nth}" for "-g" option
2016-09-08Merge branch 'jc/renormalize-merge-kill-safer-crlf' into maintLibravatar Junio C Hamano10-90/+112
"git merge" with renormalization did not work well with merge-recursive, due to "safer crlf" conversion kicking in when it shouldn't. * jc/renormalize-merge-kill-safer-crlf: merge: avoid "safer crlf" during recording of merge results convert: unify the "auto" handling of CRLF
2016-09-08Merge branch 'jk/common-main' into maintLibravatar Junio C Hamano53-153/+126
There are certain house-keeping tasks that need to be performed at the very beginning of any Git program, and programs that are not built-in commands had to do them exactly the same way as "git" potty does. It was easy to make mistakes in one-off standalone programs (like test helpers). A common "main()" function that calls cmd_main() of individual program has been introduced to make it harder to make mistakes. * jk/common-main: mingw: declare main()'s argv as const common-main: call git_setup_gettext() common-main: call restore_sigpipe_to_default() common-main: call sanitize_stdfds() common-main: call git_extract_argv0_path() add an extra level of indirection to main()
2016-09-03l10n: pt_PT: update Portuguese repository infoLibravatar Vasco Almeida1-2/+3
Change Portuguese l10n leadership to Vasco Almeida. Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt>
2016-09-03l10n: pt_PT: update Portuguese translationLibravatar Vasco Almeida1-392/+347
Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt>
2016-09-02Git 2.10Libravatar Junio C Hamano2-1/+6
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-02Merge tag 'l10n-2.10.0-rnd2.2' of git://github.com/git-l10n/git-poLibravatar Junio C Hamano1-374/+317
l10n-2.10.0-rnd2.2 * tag 'l10n-2.10.0-rnd2.2' of git://github.com/git-l10n/git-po: l10n: Updated Vietnamese translation for v2.10.0-rc2 (2757t)
2016-09-02Merge branch 'master' of https://github.com/vnwildman/gitLibravatar Jiang Xin1-374/+317
* 'master' of https://github.com/vnwildman/git: l10n: Updated Vietnamese translation for v2.10.0-rc2 (2757t)
2016-08-31A few more fixes before the final 2.10Libravatar Junio C Hamano1-3/+8
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-08-31Merge tag 'l10n-2.10.0-rnd2' of git://github.com/git-l10n/git-poLibravatar Junio C Hamano8-14691/+24337
l10n-2.10.0-rnd2 * tag 'l10n-2.10.0-rnd2' of git://github.com/git-l10n/git-po: l10n: zh_CN: for git v2.10.0 l10n round 2 l10n: ca.po: update translation l10n: fr.po v2.10.0-rc2 l10n: sv.po: Update Swedish translation (2757t0f0u) l10n: git.pot: v2.10.0 round 2 (12 new, 44 removed) l10n: Updated Vietnamese translation for v2.10.0 (2789t) l10n: pt_PT: update Portuguese translation l10n: pt_PT: merge git.pot l10n: ko.po: Update Korean translation l10n: git.pot: v2.10.0 round 1 (248 new, 56 removed)
2016-08-31Merge branch 'ls/packet-line-protocol-doc-fix'Libravatar Junio C Hamano1-3/+3
Correct an age-old calco (is that a typo-like word for calc) in the documentation. * ls/packet-line-protocol-doc-fix: pack-protocol: fix maximum pkt-line size
2016-08-31Merge branch 'mh/blame-worktree'Libravatar Junio C Hamano2-1/+7
* mh/blame-worktree: blame: fix segfault on untracked files
2016-08-31Merge branch 'kw/patch-ids-optim'Libravatar Junio C Hamano1-0/+0
* kw/patch-ids-optim: p3400: make test script executable
2016-08-30pack-protocol: fix maximum pkt-line sizeLibravatar Lars Schneider1-3/+3
According to LARGE_PACKET_MAX in pkt-line.h the maximal length of a pkt-line packet is 65520 bytes. The pkt-line header takes 4 bytes and therefore the pkt-line data component must not exceed 65516 bytes. Signed-off-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-08-31l10n: zh_CN: for git v2.10.0 l10n round 2Libravatar Jiang Xin1-1755/+2746
Update 215 translations (2757t0f0u) for git v2.10.0-rc2. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2016-08-29p3400: make test script executableLibravatar René Scharfe1-0/+0
Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-08-29blame: fix segfault on untracked filesLibravatar Thomas Gummerer2-1/+7
Since 3b75ee9 ("blame: allow to blame paths freshly added to the index", 2016-07-16) git blame also looks at the index to determine if there is a file that was freshly added to the index. cache_name_pos returns -pos - 1 in case there is no match is found, or if the name matches, but the entry has a stage other than 0. As git blame should work for unmerged files, it uses strcmp to determine whether the name of the returned position matches, in which case the file exists, but is merely unmerged, or if the file actually doesn't exist in the index. If the repository is empty, or if the file would lexicographically be sorted as the last file in the repository, -cache_name_pos - 1 is outside of the length of the active_cache array, causing git blame to segfault. Guard against that, and die() normally to restore the old behaviour. Reported-by: Simon Ruderich <simon@ruderich.org> Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-08-28l10n: ca.po: update translationLibravatar Alex Henrie1-2262/+3751
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>